Average Co-Inventor Count = 3.45
ph-index = 4
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. At&t Intellectual Property I, L.p. (8 from 16,478 patents)
2. At&t Mobility Ii LLC (1 from 2,865 patents)
8 patents:
1. 10477016 - Communication routing based on presence in a confined wireless environment
2. 9967799 - Presence-based communication routing service and regulation of same
3. 9870697 - Method, computer-readable storage device and apparatus for providing a collaborative standalone area monitor
4. 9432908 - Presence-based communication routing service and regulation of same
5. 9413836 - Communication routing based on presence in a confined wireless environment
6. 8792419 - Presence-based communication routing service and regulation of same
7. 8634410 - System and method of providing multimedia communication services
8. 7873029 - System and method of providing multimedia communication services